baber/WOPTO huggingface dataset:
Patent CA-1322669-C (CA)
Inventor: PLOZNER LISIO
IPC: B60Q1/44
Filed: 1988-07-06
Granted: 1993-10-05
Abstract: ABSTRACT     The  transducer  (10)  includes a  casing  (12)  which defines  an  essentially   L-shaped  cavity  having   a substantially  horizontal   lower   arm  (16)   and   a substantially vertical ascending arm (18); a volume  of mercury (A) which, in the rest condition, occupies  the lower arm  (16) and  essentially  does not  occupy  the ascending arm  (18);  an  input  electrode  (30)  which penetrates the lower arm (16)  from the outside and  is permanently immersed in the  mercury (A), and a  series of separate output electrodes  (281 ... 287) which  are spaced along the ascending arm (18) and can be  reached in succession by the mercury  (A) when it rises in  the ascending arm (18)  due to an  inertial force  directed along the  lower arm  (16)  towards the  ascending  arm (18).            The indicator  (50) includes  an elongate  hollow  body (52)  provided  with  means  (58)  for  fixing  to  the bodywork of a  motor vehicle and  carrying an array  of electrical  light   units  (921S...926S,   921D...926D) spaced along  its  length.   These  units  are  aligned transverse the vehicle and face rearwardly with respect to the  direction of  travel.  An  inertial  transducer such as that  defined above  is mounted in the  hollow body (52) and its output electrodes are each  connected to at least one of the light units (Figures 2, 5)
Patent CA-1301903-C (CA)
Title: Check-out counter table
Inventor: KOHNO MITSUNORI
IPC: G06K7/10
Filed: 1988-07-19
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A check-out counter table has a commodity receiving wall which extends leftwardly and rightwardly of a vertical type bar code reader having a reading window formed in a front wall thereof.  A stopper adapted to present a high contacting resistance is provided at a location on the commodity receiving wall directly forwardly of the bar code reader on the carrying in side for a basket.  When a basket is pulled toward an operator and slipped on the commodity receiving wall, it is always stopped at a fixed position by the stopper.
Patent CA-1316050-C (CA)
Title: Stripmarking for products by means of barcode
Inventor: RIESING JOHANN
IPC: G06K1/12
Filed: 1988-07-20
Granted: 1993-04-13
Abstract: ABSTRACT OF THE DISCLOSURE      The invention relates to a process and a device for marking plane objects by means of strip codes.  According to the invention, a code, in particular a strip code, is formed by applying glass beads with a diameter of 0.01 to 1 mm, preferably 0.05 to 0.8 mm, in particular 0.08 to 0.5 mm, and with a refractive index of more than 1.5, preferably of 1.85 to 2.0, to the objects by means of an adhesive, for instance a thermoplastic adhesive, a two-component adhesive, an adhesive so or the like.
Patent CA-1301805-C (CA)
Title: Flatbed semi-trailer vehicle
Inventor: ROWE JOHN C
IPC: B62D33/02
Filed: 1988-07-27
Granted: 1992-05-26
Abstract: Abstract of the Disclosure A lightweight, flatbed semi-trailer vehicle constructed entirely of lightweight, high-strength structural members and capable of being utilized in conjunction with a truck tractor.  The vehicle comprises of at least two longitudinal spaced apart support members, and a plurality of transverse support members bolted to the upper surfaces of the longitudinal support member.  A stress plate provides structural rigidity to the design and serves as a second means of interconnecting the longitudinal support members.
Patent CA-1303159-C (CA)
Inventor: GARCIA RAMOS EVARISTO
IPC: H01R13/703
Filed: 1988-08-22
Granted: 1992-06-09
Abstract: ABSTRACT         A computer connector with an automatic loop closure device, said device comprising two flexible metal sheets fixed by one of their ends to the printed circuit plate, so that they are operated by the opposed end by means of pins, which,adequately mounted on the support block, are displaced and press the free ends of the sheets as the cable end connector is coupled to the fixed connector, the device  being opened in this case, whilst, when taking out the cable end connector, the sheets, due to their elasti-city, recover their initial position, thereby producing the closure of the device which gives the loop continuity.
Patent CA-1316497-C (CA)
Title: Simulated food product carrier
Inventor: GIRARD LELAND K
IPC: A47G19/00
Filed: 1988-09-01
Granted: 1993-04-20
Abstract: ABSTRACT OF THE DISCLOSURE A simulated food product carrier (10) formed of synthetic resin accurately conforming to a carrier portion of an actual foodstuff, such as an oyster half shell. The simulated food product representation is formed as a printing on a suitable nontoxic synthetic resin cover sheet, permitting the foodproduct to be stored and served thereon. In one embodiment, the carrier (10) is formed of high temperature resistant synthetic resin, permitting the carrier and food product thereon to be heated for serving. The carrier (10) is adapted for extended storage at freezing temperatures. The carrier is provided, in one form, as individual food product carriers (10) and, in another disclosed form, as a portion of a serving tray (21) or dish.
Patent CA-1326254-C (CA)
Title: Hydraulic system for a work vehicle
Inventor: GAGE DOUGLAS M
IPC: E02F9/22
Filed: 1988-09-08
Granted: 1994-01-18
Abstract: HYDRAULIC SYSTEM FCR A WORK VEHICLE                  Abstract of the Disclosure The present invention is directed to a hybrid hydraulic system for a work vehicle having both an open center hydraulic circuit and a close center hydraulic circuit.  An internal combustion engine drives a fixed displacement pump and a variable displacement pump.  The fixed displacement pump provides hydraulic fluid to the open center circuit which directs hydraulic fluid to a steering circuit and the working circuit through a priority valve.  The variable displacement pump provides hydraulic fluid to the close center circuit which directs hydraulic fluid to a braking circuit and a pressure reduction circuit.  The pressure reduction circuit directs hydraulic fluid to a pilot control system, a clutch cutoff and a differential lock out.  Both pumps receive hydraulic fluid from a common sump and a common suction line.  The braking circuit comprises two independent braking circuits.  Each of the braking circuits include a manually shiftable regulating valve which is hydraulically balanced between its output and the output of the other regulating valve.  In this way, the regulating valves are hydraulically interconnected for piloting each other.  The pressure reduction system is provided with a first two position solenoid valve which is fluidically positioned between the variable displacement pump and a pressure reducing valve which directs hydraulic fluid to the pilot control system.  A working actuator provides an alternate source of hydraulic fluid which is fluidically coupled to the pilot control system when the first solenoid valve is energized.  The pressure reduction system houses the first solenoid valve, the pressure reduction valve, and second and third solenoid valves for directing hydraulic fluid to the differential lock out and clutch cutoff, respectively.
Patent CA-1307671-C (CA)
Title: Method for preparing explosive composition
Inventor: BATES ANDREW
IPC: C06B47/14
Filed: 1988-09-19
Granted: 1992-09-22
Abstract: ABSTRACT       METHOD FOR PREPARING EXPLOSIVE COMPOSITION A particulate ammonium nitrate-based explosive for bulk use is provided for use even in wet conditions which comprises a mixture of a water-in-fuel emulsion and ammonium nitrate particles.  The fuel component of the emulsion is asphalt.
Patent CA-1312306-C (CA)
Title: Container and seam ring for container
Inventor: FARRELL CHRISTOPHER J
IPC: B65D8/04
Filed: 1988-09-21
Granted: 1993-01-05
Abstract: ABSTRACT OF THE DISCLOSURE   A microwavable container suited to contain foodstuff over long periods of time has a plastic body and a metal closure sealed to the plastic body preferably by a double seam.  A plastic seam ring having a top portion and inner and outer skirts descending therefrom is provided by itself or is mounted over the double seam to conceal the metal of at least the double seam.  Means are provided on the seam ring to secure the seam ring to the container body preferably such that it is not readily removable therefrom.  A central portion of the metal closure bounded by a parting line can be removed by the consumer to expose the  contents of the container.  With the seam ring mounted on the container body, the inner edge of the seam ring is adjacent to the remaining metal edge after the inner panel has been removed from the closure to shield this edge and minimize the chance of cutting or scraping of the user's fingers when handling the container.  With the closure panel removed, the remaining container presents a substantially all-plastic appearance to the consumer.  A splash panel is provided and a support ledge may be formed in the seam ring to allow mounting of the splash panel on the seam ring which covers the contents of the container during microwave heating.  Outwardly extending handles may also be molded in the seam ring to allow the consumer to remove the container after heating in the microwave oven without contacting the heated container body.  The plastic of the seam ring also insulates the heated metal double seam from touch by the user.
Patent CA-1322391-C (CA)
Inventor: WELLS CHARLES A
IPC: H04L12/413
Filed: 1988-10-06
Granted: 1993-09-21
Abstract: COMMUNICATIONS PROTOCOL DISTRIBUTED STATION NETWORK    Abstract of the Disclosure A communication protocol is provided to enable one of a number of transmitters using a common transmission line to independently said exclusive use of the line.  Before transmitting data, a transmitter first monitors the line to establish that it is idle.  If it is, the transmitter then asserts the line for an interval unique to that given device.  Thereafter the transmitter monitors the device momentarily to determine that no other transmitter is asserting the line and, if so, the transmitter may then gain exclusive control of the line.
Patent CA-1331799-C (CA)
Inventor: BRUCE DONOVAN A
IPC: H04M3/56
Filed: 1988-11-01
Granted: 1994-08-30
Abstract: ADDITIVE PCM SPEAKER CIRCUIT FOR A       TIME SHARED ISDN CONFERENCE ARRANGEMENT                 ABSTRACT OF THE DISCLOSURE    A time shared multiport conference arrangement includes an additive PCM speaker circuit.  The additive PCM speaker circuit eliminates the need for loudest speaker detection and the last speaker memory of conventional conferencing arrangements.  The additive PCM speaker circuitry operates in an on-line, real time environment to allow rapid conversion and summing of speakers' PCM voice samples.  Since the PCM voice samples are logarithmic in nature, they are not directly combinable.  The additive PCM speaker circuitry provides for converting the logarithmic PCM signals to linear form.  Next, the linear signals of up to three conferees are buffered.  Then the speakers' linear form samples are added and each combination reconverted from linear to logarithmic form.  The additive PCM spearer circuit simplifies the complex processing logic usually associated with loudest speaker detection systems and thereby improves the real time operation of the conferencing arrangement.
Patent CA-1297805-C (CA)
Title: Pipe insulation, in particular for pipe bends and elbows
Inventor: STAUGAARD ARNE
IPC: F16L59/16
Filed: 1988-11-04
Granted: 1992-03-24
Abstract: A b s t r a c t Pipe insulation comprising a number of substantially identical, annular bodies cut out in the shape of sheets from mineral wool, glass wool or similar fibre materials and having such a fibre structure that their compressibi-lity is biggest in axial direction, said mineral wool bodies being put together around a common axis and wrapped in a re-silient, crêpe-structured or pleated sheet material glued to the mineral wool. In order to make possible the bending of the pipe insulation also in the case of the glue being hardened to such an  extent that it has become hard and brittle, the glue is applied in the shape of essentially parallel rows of glue points, the rows running substantial-ly perpendicular to the axis of the insulation and forming between themselves an encircling band of glue-free sheet material.
Patent CA-1315827-C (CA)
Title: Specialized hose connector for connecting hydraulic hoses and ports of different ratings
Inventor: REYNOLDS DAVID W
IPC: F16L23/032
Filed: 1989-01-11
Granted: 1993-04-06
Abstract: ABSTRACT OF THE INVENTION       The present invention is directed to a specialized hose end connector utilized for connecting a hydraulic hose dimensioned according to a first industry standard to a hydraulic port dimensioned according to a second industry standard.  As one example meant for illustrative purposes only, the specialized hose end connector can secure a SAE Code 61 dimensioned hydraulic hose to a SAE Code 62 dimensioned hydraulic port.  The specialized hose end connector eliminates the need for prior art adaptor plates and requires no extra labor steps or sealing surfaces than normally encountered in standard hose end connectors.
Patent CA-1298227-C (CA)
Title: Materials transport and distribution apparatus
Inventor: BOYER MARK L
IPC: E02F3/40
Filed: 1989-01-18
Granted: 1992-03-31
Abstract: PATENT     ABSTRACT            A bucket with an auger rotably mounted in the bottom for use with a construction vehicle for materials transport and distribution such as fill material for an excavation project.  The bucket is fitted on one side with a dispensing pipe through which the auger extends so that the fill material moves from the bucket through the dispensing pipe by action of the auger.  The fill material is delivered in a uniform manner through the dispensing pipe.
Patent CA-1304273-C (CA)
Title: Felling head with swinging cutter bar
Inventor: MERCIER GILLES
IPC: A01G23/091
Filed: 1989-01-24
Granted: 1992-06-30
Abstract: ABSTRACT         A tree felling head has a frame with two laterally spaced-apart support means at the bottom of the frame.  A cutting unit is pivotally mounted at one end on one of the support means while the other end of the cutting unit is supported on the other support means.  The cutting unit carries a rotatable cutting bar. means pivot the cutting unit, while its other end is guided on the other support means, and while its cutting bar is rotated, to move the cutting bar against a tree and to cut through it.      The cutting unit also has an accumulating plate located immediately behind the cutting bar for accumulating cut trees thereon.
Patent CA-1324585-C (CA)
Title: End closure, a method for its application on hollow tubular profiles and a device for performing said application
Inventor: LINNER HANS
IPC: B29C65/02
Filed: 1989-02-17
Granted: 1993-11-23
Abstract: ABSTRACT OF THE DISCLOSURE             An end closure, a method for application of said closure in hollow tubular profiles, formed of a thin-walled plastic or plastic-laminate material, and a device for performing said application.  The end closure is provided with a partly tapered cylindrical insert wall portion and a circumferentially extending groove which is adapted to receive the hollow tubular profile in a heat sealable joint.
Patent CA-1337050-C (CA)
Inventor: YOSHIDA HAJIME
IPC: C07K16/00
Filed: 1989-03-02
Granted: 1995-09-19
Abstract: A monoclonal antibody binding to a derivative of human  granulocyte  colony  stimulating  factor,  which  is useful for the purification and quantitative analysis of said derivative.
Patent CA-1298186-C (CA)
Title: Powered rocker mechanism
Inventor: MEEKER PAUL K
IPC: A63G9/16
Filed: 1989-03-08
Granted: 1992-03-31
Abstract: ABSTRACT OF THE DISCLOSURE             An improved rocker for an infant seat comprising in combination a base having upstanding lateral side walls defining an opening therebetween; an intermediate platform positioned within the opening and having an upper region adapted to receive an infant seat thereon; a pair of generally U-shaped links each having upper portions supported by the side walls, each having a lower horizontal portion adapted to receive a lower region of the platform thereon, and each having intermediate vertical portions coupling the upper and lower portions; drive means coupling the platform and the base for inducing a rocking motion to the platform; adjustment means to longitudinally vary the center of oscillation of the rocking platform; and locking means to lock the platform with respect to the base.
Patent CA-1337860-C (CA)
Title: C-terminal .alpha.-amidating enzyme and process for production thereof
Inventor: MATSUO HISAYUKI
IPC: C12N9/02
Filed: 1989-03-14
Granted: 1996-01-02
Abstract: A C-terminal .alpha.-amidating enzyme of porcine origin having the following properties:  (1) Action and substrate specificity:  acting on a peptide or protein represented by the formula, X-R-Gly wherein Gly represents a C-terminal glycine residue, R represents an amino acid residue to be .alpha.-amidated and X represents a remaining portion of the peptide or protein to convert it to a peptide or protein represent by the formula X-R-NH2 wherein R-NH2 represents a C-terminal .alpha.-amidated amino acid residue and X represents a residual portion of the peptide or protein; (2) optimum pH:  6.5 to 8.5; (3) molecular weight:  about 92,000 as determined by SDS-polyacrylamide gel electrophoresis; and (4) containing the following peptide fragment: ...Glu-Ala-Pro-Leu-Leu-Ile-Leu-Gly....; and a process for the production of the C-terminal .alpha.-amidating enzyme comprising the step of extracting and purifying the enzyme from porcine atrium cordis exhibiting the enzyme activity.
Patent CA-1287371-C (CA)
Title: Testing unit for rotary shaft encoders
Inventor: BARNABY PHILLIP C
IPC: G01D18/00
Filed: 1989-04-06
Granted: 1991-08-06
Abstract: Abstract of the Disclosure The present invention is a portable testing apparatus for field testing rotary shaft encoders. The rotary shaft encoder is mounted in connection to a motor disposed on a mounting panel whose direction and speed of rotation is controlled by a motor controller. The rotatable shaft of the rotary shaft encoder is coupled to the motor shaft via a shaft couple. A multiple wire connector is employed to connect to the plurality of connection wires of the rotary shaft encoder.  Each connection wire of the rotary shaft encoder is connected to one of a plurality of single pole, multiple throw load selection switches. This permits connection of an operator selected one of a predetermined set of voltages and loads to each connection wire of the shaft encoder forming a circuit simulating its use. An output terminal connected to each connection wire of the rotary shaft encoded permits the signal on these corresponding connection wires to be monitored. In the preferred embodiment the testing apparatus is mounted in an attache which may be closed for transport and opened for use.
Patent CA-1308818-C (CA)
Inventor: BATEY JOHN
IPC: H01L29/43
Filed: 1989-04-20
Granted: 1992-10-13
Abstract: UNPINNED OXIDE-COMPOUND SEMICONDUCTOR STRUCTURES AND    METHOD OF FORMING SAME          ABSTRACT OF THE DISCLOSURE         Unpinned      epitaxial       metal-oxide-compound semiconductor  structures  are  disclosed  and  a  method  of fabricating such structures is described.  Epitaxial layers of compound semiconductor are grown by MBE which result  in the  formation of  a  smooth  surface  having  a  stabilized reconstruction.    An   elemental   semiconductor   layer   is deposited epitaxially in situ with the compound semiconductor layer which unpins  the  surface Fermi  level.   A layer of insulator  material  is  then  deposited  on  the  elemental semiconductor  layer  by  PECVD.   In  one  embodiment,  the compound   semiconductor   is   GaAs   and   the   elemental semiconductor is Si.  The insulator material is a layer of high quality SiO2.  A metal gate is deposited on the SiO2 layer to form an MOS device.  The epitaxial GaAs layer has a density of states which permits the interface Fermi level to be moved through the entire forbidden energy gap.  In another embodiment,  the  SiO2 deposition  completely  consumes  the interface Si layer so that the resulting MOS device comprises SiO2 directly overlying the GaAs layer.
Patent CA-1321173-C (CA)
Inventor: CHALAT KAZIMIERZ
IPC: B25H3/00
Filed: 1989-05-04
Granted: 1993-08-10
Abstract: ECM/4.205 ORGANIZER CHEST              Abstract of the Disclosure An organizer chest with a plurality of rows of compartments for convenient use by a workman to hold tools and a wide variety of separate items;  the chest is composed of a plurality of externally accessible rows of compartments peripherally arranged about the chest with separate compartment cover panels covering the various rows of compartments and wherein the chest includes guide tracks along the edges of each compartment at the chest surface to accommodate sliding movement of the cover panels to selectively open and close the compartments.
Patent CA-1324824-C (CA)
Inventor: REEVES ANTHONY V
IPC: B29L23/00
Filed: 1989-08-02
Granted: 1993-11-30
Abstract: TITLE HEAT FUSION PIPE FITTING SYSTEM   ABSTRACT OF THE DISCLOSURE An electrofusion pipe fitting system in which an element in or on the body of the pipe fitting can be interrogated to ascertain information such as time and/or current required to effect fusion.  The element, on being interrogated, automatically transmits the required information to a fusion control unit which is supplied with power.
Patent CA-1303686-C (CA)
Inventor: CRITCHLOW DAVID N
IPC: H04B1/40
Filed: 1989-08-16
Granted: 1992-06-16
Abstract: ABSTRACT         A digital wireless subscriber telephone unit for wireless connection with a base station.  The subscriber unit has a baseband processor which is coupled to storage means for the baseband functions.  The baseband processor is direct access  coupled  to  a  modem  processor  whereby  the  two processors may communicate with each other.   The modem processor generally  acts  as  the master  in  the  system, although lock-out means may be used in certain circumstances. The signal from the modem processor is converted to an analog signal, which is subjected to deglitching, and the deglitched signal is then upconverted and filtered to form an IF signal which is thereafter amplified.  The amplified IF signal is combined with a signal generated by a synthesizer to provide an RF signal.  On the basis of certain signals received from the base station, the baseband processor produces initiating signals which determine whether the subscriber unit will be in the transmit mode or the receive mode.   In intervals between actuation of the system, a training mode is used wherein a known signal from the modem processor is compared with looped-back signal to produce correction constants to compensate  for undesirable variations  in the  IF,  these constants being stored for use in correcting actual received signals.  During demodulation, the modulated digital signals are  fed  to  the  modem  processor  in  the  form  of  time multiplexed I and Q samples and are demultiplexed.   The demultiplexed I and Q samples are fed to an equalizer and frequency correction circuit for minimization of errors and for production of a frequency correction signal which is used to correct any errors in the timing of the system and in the output of the synthesizer.
Patent CA-1338337-C (CA)
Inventor: TURNER STANLEY BERRY
IPC: A61K31/02
Filed: 1989-09-27
Granted: 1996-05-21
Abstract: A method of treating a burn injury comprises administering to the injury a composition comprising petroleum wax, paraffin oil and a topically acceptable refrigerant, wherein subsequent evaporation of the refrigerant is effective to maintain the composition at a temperature of from 0 to 10°C   for at least 1 minute.  A suitable composition for use in the method comprises an intimate mixture of a)   petroleum wax in an amount of from 2 to 25% by weight of the composition, from 10 to 80% by weight of said wax being in microcrystalline form, b)   paraffin oil in an amount of from 4 to 25% by weight of the composition, and c)   the topically acceptable refrigerant or mixture of refrigerants.